The Wooster Brush Company RR943-4 1/2 Super Fab FTP Jumbo Koter Miniroller Cover 3/4-Inch Nap, 2-Pack Shed-resistant and high capacity For Today's Paints; flat, eggshell, satin HydroFlow technology provides controlled release, presents sagging Exclusive lager-colored fabric for fastest coverage, non-matting for longer life Open, 3/4 inch core makes cleaning easy and refills cost less Use with any of the Jumbo-Koter cage frames